US7997531B2 - Aircraft seat - Google Patents

Aircraft seat Download PDF

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Publication number
US7997531B2
US7997531B2 US11/719,609 US71960905A US7997531B2 US 7997531 B2 US7997531 B2 US 7997531B2 US 71960905 A US71960905 A US 71960905A US 7997531 B2 US7997531 B2 US 7997531B2
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United States
Prior art keywords
seat
bed
cubicle
convertible
passenger accommodation
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US11/719,609
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US20090146005A1 (en
Inventor
Ray Bettell
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Safran Seats GB Ltd
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Safran Seats GB Ltd
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Publication date
Priority to GBGB0425323.3A priority Critical patent/GB0425323D0/en
Priority to GB0425323.3 priority
Application filed by Safran Seats GB Ltd filed Critical Safran Seats GB Ltd
Priority to PCT/GB2005/004400 priority patent/WO2006054064A1/en
Assigned to PREMIUM AIRCRAFT INTERIORS UK LTD. reassignment PREMIUM AIRCRAFT INTERIORS UK LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BETTELL, RAY
Publication of US20090146005A1 publication Critical patent/US20090146005A1/en
Assigned to CONTOUR AEROSPACE LIMITED reassignment CONTOUR AEROSPACE LIMITED CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: PREMIUM AIRCRAFT INTERIORS UK LIMITED
Application granted granted Critical
Publication of US7997531B2 publication Critical patent/US7997531B2/en
Assigned to ZODIAC SEATS UK LIMITED reassignment ZODIAC SEATS UK LIMITED CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: CONTOUR AEROSPACE LIMITED
Application status is Active legal-status Critical
Adjusted expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0639Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
    • B64D11/0641Seats convertible into beds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0602Seat modules, i.e. seat systems including furniture separate from the seat itself
    • B64D11/0604Seat modules, i.e. seat systems including furniture separate from the seat itself including a bed, e.g. cocoon type passenger seat modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0602Seat modules, i.e. seat systems including furniture separate from the seat itself
    • B64D11/0605Seat modules, i.e. seat systems including furniture separate from the seat itself including tables or desks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0606Arrangements of seats, or adaptations or details specially adapted for aircraft seats with privacy shells, screens, separators or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0627Seats combined with storage means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0627Seats combined with storage means
    • B64D11/0636Personal storage means or waste disposal bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0639Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
    • B64D11/064Adjustable inclination or position of seats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0639Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
    • B64D11/0643Adjustable foot or leg rests

Abstract

An aircraft seat in a cubicle able to provide privacy via a hidden, sliding/pocket door drawn to a seat-side end of a divider between adjacent seats from within a facing panel of the next divider in the line of seats. The divider provides a recessed backing for the seat; whilst a return recess provides foot rest space opposite the seat. The dividers are generally S-shaped in one form. The seat in one form is a double seat, in that it comprises a convertible seat and a fixed seat immediately next to each other. The fixed seat provides an alternative seating position when the convertible seat is in bed configuration and a seat for a friend when the convertible seat is in seat configuration. In one form not only the convertible seat, but also the fixed seat have seat belts, the latter seat's belts being provided in case of turbulence during use. The convertible seat has a seat squab, a backrest and a leg rest both pivotally connected to the seat squab that are reclinable via a reclining mechanism.

Description

RELATED APPLICATIONS

This application claims priority of United Kingdom Serial No. 0425323.3 filed Nov. 17, 2004, and PCT/GB05/004400, filed Nov. 15, 2005.

BACKGROUND

The present invention relates to an aircraft seat convertible to a bed.

For the avoidance of doubt, in this specification, the term “squab” is used to mean the upholstered portion of a seat, on which an occupant of the seat rests his/her weight.

Many proposals have been made to convert an aircraft seat into a bed. Generally these involve reclining a seat into a flat or nearly flat position. An example of such a seat is described in our prior European Patent No 1,074,468 (“Our Earlier European Patent”). It is known to go further than merely angling the three elements of a seat, namely the backrest, squab and leg rest. For instance in International Patent Application No WO 03/013903, in the name of Virgin Atlantic Airways Limited, there is a proposal to configure the seat such that the seat backrest folds forwards for conversion to a bed, with the bed portion being formed by the backrest of the seat backrest and other surfaces (see FIG. 5 of the Virgin publication). These include the folded forwards headrest, an ottoman or foot rest and a triangular area normally behind the backrest.

SUMMARY OF DISCLOSURE

The object of the present invention is to provide an improved aircraft seat convertible to a bed.

According to the invention there is provided a passenger accommodation cubicle comprising:

    • a seat convertible to a bed, having a seat configuration and a bed configuration, and defining a bed-head region of the cubicle and bed-foot region thereof;
    • a non-convertible seat arranged:
      • beside the convertible seat, in the latter's seat configuration and
      • with the bed-head region of another, in-front cubicle able to be spaced in front of the non-convertible seat,
    • the said cubicle being adapted to overlap the in-front cubicle with its bed-foot region beside the bed-head region of the in-front cubicle,
    • a cubicle divider having:
      • a bed-side portion passing alongside at least alongside the bed-head region of the convertible seat opposite from the non-convertible seat to divide the said cubicle from the bed-foot region of another cubicle able to be arranged beside and behind the said cubicle and
      • a bed-head portion passing behind the bed-head region of the convertible seat and behind the non-convertible seat.

In the preferred embodiment, the cubicle divider additionally has both:

    • a seat side portion passing alongside the non-convertible seat opposite from the convertible seat; and
    • a bed foot portion in front of the bed-foot region.

Preferably, the passenger accommodation cubicle includes a door or screen arranged to be closed or drawn from either of the seat side portion of the divider or the bed-head portion of the divider in front to the said bed-head portion or the said seat side portion. Further, the divider will usually include one or more storage compartment, at least in its bed-head portion.

Normally the convertible bed will have:

    • a seat squab,
    • a seat backrest and
    • a leg rest, the leg rest being hinged to the front of the seat squab for adjustment between more upright angles providing less leg support and more horizontal angles providing more leg support.

In one embodiment, the seat is convertible from seat configuration to bed configuration with reclining movement of the backrest and forwards movement of the seat squab, the leg rest being hinged up with forwards movement of the seat squab. A foot-rest will usually be included-rest in the bed-foot region.

Preferably, at least part of the backrest is arranged to be pivoted forwards to over-lie the seat squab providing an at least substantially flat head-end of the bed. Conveniently a stowage for a pillow will be provided behind the pivoted part of the back rest.

In another embodiment, the convertible seat comprises:

    • a seat squab,
    • a seat backrest,
    • a foot rest arranged spacedly from the seat squab,
    • a bed portion movable between two positions:
    • a first position being a use position in which it is arranged in the space between the foot rest and the seat squab and
    • a second stowed position.

Preferably, a part attached to the seat squab is adapted to be partially deployed from an upright stowed position as a leg rest.

Preferably, wherein the stowed position of the movable bed portion is underneath the seat squab or underneath the foot rest.

In one alternative for this embodiment, the movable bed portion is divided into two with one part being stowable under the seat squab and another part being stowable under the foot rest.

In another alternative, the stowed position of the movable bed portion is upright, or at least substantially upright, to one side of the space. The passenger accommodation cubicle can include a bed-side shelf aligned with the bed-side portion of the cubicle divider, the movable bed portion being stowed beneath the shelf.

Conveniently, the seat squab provides the head end of the bed, i.e. a support for a bed pillow. In this case, at least part of the backrest can be arranged to be pivoted forwards to over-lie the seat squab as providing an at least substantially flat head-end of the bed. A stowage for a pillow can be provided behind the pivoted part of the backrest.

Normally the backrest and the seat squab will be arranged in a reclinable manner and provided with a leg rest lifting up with the reclining action.

According to another aspect of the invention there is provided an aircraft seat convertible to a bed comprising:

    • a seat squab,
    • a seat backrest,
    • a foot rest arranged spacedly from the seat squab,
    • a bed portion movable between two positions:
    • a first position being a use position in which it is arranged in the space between the foot rest and the seat squab and
    • a second stowed position.
DESCRIPTION OF THE DRAWINGS

FIG. 1 shows a perspective view of a convertible seat in accordance with the invention in seat configuration;

FIG. 2 shows a similar perspective view of the seat in bed configuration;

FIG. 3 is plan view of the seat in the seat configuration;

FIG. 4 is a similar, bed-configuration, plan view;

FIG. 5 is a side view of the seat in the seat configuration;

FIG. 6 is a similar, bed-configuration, side view;

FIG. 7 is a side view of the leg rest, squab and back rest of the seat, showing a bed configuration head rest being deployed;

FIG. 8 is a perspective view of a bed portion of the seat being deployed, part only of the seat being shown;

FIG. 9 is a similar view of a variant of the seat; and

FIG. 10 is another similar view of another variant of the seat.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

Referring to the drawings, the seat 1 is installed in a cubicle 2 able to provide privacy via a hidden, sliding/pocket door 18 drawn from within a seat-side end 3 of a divider 4 between adjacent seats to a facing panel 5 of the next divider 6 in a line of cubicle and their seats. The divider 4 provides a recessed backing 7 for the seat 1; whilst a return recess 8 provides foot rest space 9 opposite the seat. The dividers are generally S-shaped.

The seat 1 is a double seat, in that it comprises a convertible seat 11 and a fixed seat 12 immediately beside each other. The fixed seat provides an alternative seating position when the convertible seat is in bed configuration and a seat for a friend when the convertible seat is in seat configuration. Not only the convertible seat, but also the fixed seat have seat belts, the latter seat's belts being provided in case of turbulence during use.

The convertible seat has a seat squab 14, a backrest 15 and a leg rest 16 both pivotally connected to the seat squab. These are reclinable via a conventional mechanism—such as in Our Earlier European Patent—and no further details of the mechanism are thought necessary in this description, with the exception of what is described below. A headrest 17 is adjustable on the backrest.

Before the means by which the seat is converted to a bed is described, a number of peripheral features will be mentioned:

    • A wardrobe 21 is provided in the panel 5 facing the fixed seat;
    • A cupboard 22 and shelves 23 are provided;
    • A foot rest 24 or ottoman is provided in the recess 8. This can be used as an alternative seating position and as such is provided with a seat belt, in case of turbulence during use;
    • A luggage storage 25 is provided under the foot rest;
    • A wash basin 26 is provided above the foot rest;
    • A television screen 27 is slidable into the recess 8 from within the divider 6;
    • A shelf 28 extends at the side of the cubicle between the recess 8 and the convertible seat;
    • A meal table 29 lifts through the shelf 28 to extend above the space 30 between the seat squab 14 and the foot rest 24.

As shown in FIG. 8, the seat converts to a bed having a bed-head region H and a bed-foot region F as follows:

  • 1. A bed portion 31 is withdrawn from a stowed position, extending between the cubicle floor 32 and the shelf 28 alongside the space 30, and set up over the space 30. When not in use, the bed portion is stowed upright beneath a lid 33 in the shelf, with its lower/outer end located by pins (not shown) in tracks 34 alongside the stowed position of the bed portion. For use, the lid is opened and the bed portion is drawn up until the pins reach the top of the tracks 34. It is then swung over the space 30. A leg 35 is pivoted to the under-side of the bed portion and springs out to a strutted 36 position, in which its distal end engages with a load bearing point 37 provided in the floor of the cubicle for support of the distal end of the bed portion. The proximal end of the bed portion pivots into a position such that it is supported on a panel 38 beneath the shelf. The bed portion has a rigid base 39, of which the upper part is behind a down-turned rim 33′ of the lid and the lower part is behind the panel 38, when stowed, and an upholstered top 40. This is level in bed configuration with the foot rest 24.
  • 2. The backrest is returned to its most upright position, if it was reclined, and a lower portion 41—see FIG. 6—of it is hinged forwards to lie on top of the seat squab. The back side 42 of this portion of the backrest, now exposed, is also upholstered and comes to be level with the top of the bed portion and the foot rest. Thus these three surfaces form a level, mattress like bed surface, no part of which is compromised as regards its lying comfort by having to perform a different, passenger support function in the seat configuration of the convertible seat. A pillow 43 is stowed behind the hingeable portion of the backrest and other bedding is stowed in the storage provided elsewhere in the cubicle.

Turning to FIG. 9, it shows an alternative means of supporting the bed portion 131, namely via retractable abutments 132 on the seat squab and the ottoman for support of the distal corners of the bed portion. Spring loaded latches 133 are also provided for latching the bed portion in the deployed position for use or the stowed position.

Further, FIG. 10 shows another alternative in which the bed section 231 is provided as two parts 2311,2312, which are hinged to the opposing edges of the seat squab 214 and the foot rest 224. These are supported by struts (not shown) which frictionally hold the bed section parts at angled positions when in use as leg rests. When the bed section parts are to be used horizontally, the struts are fully extended to engage non-return latches. The bed section parts can be stowed again by further raising of the parts to release the struts. Such latches are conventional and will not be further described.

In a further embodiment, the seat mechanism shown in FIG. 7, is set up—as described in Our Earlier European Patent—to recline to the extent that the leg rest 16 extends horizontally to the ottoman 24, with the seat squab and seat back also extending horizontally from the bed-head region towards the bed-foot region. In this alternative no separate bed portion such as 31 is provided.

To reiterate the conversion of the seat to a bed a bed portion 31 is withdrawn from a stowed position, extending between the cabin deck 32 and a shelf 28 alongside the space 30, and set up over the space 30. When not in use, the bed portion is stowed upright beneath a lid 33 in the shelf, with its lower/outer end located by pins (not shown) in tracks 34. For use, the lid is opened and the bed portion is drawn up until the pins reach the top of the tracks 34. It is then swung over the space 30. A leg 35 is pivoted to the under-side of the bed portion and springs out to a strutted 36 position, in which its distal end engages with a load bearing point 37 provided in the floor of the cubicle for support of the distal end of the bed portion. The proximal end of the bed portion pivots into a position such that it is supported on a panel 38 beneath the shelf. The bed portion has a rigid base 39, which faces the space 30 when stowed and an upholstered top 40. This is level in bed configuration with the foot rest 24.

While the present invention is illustrated by description of several embodiments and while the illustrative embodiments are described in detail, it is not the intention of the applicants to restrict or in any way limit the scope of the appended claims to such detail. Additional advantages and modifications within the scope of the appended claims will readily appear to those sufficed in the art. The invention in its broader aspects is therefore not limited to the specific details, representative apparatus and methods, and illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the spirit or scope of applicants' general concept.

Claims (20)

1. A passenger accommodation cubicle comprising:
a seat convertible to a bed, having a seat configuration and a bed configuration, and defining a bed-head region of the cubicle and bed-foot region thereof;
a non-convertible seat arranged:
beside the convertible seat, in the latter's seat configuration and
with the bed-head region of another, in-front cubicle able to be spaced in front of the non-convertible seat,
the said cubicle being adapted to overlap the in-front cubicle with its bed-foot region beside the bed-head region of the in-front cubicle,
a cubicle divider having:
a bed-side portion passing at least alongside the bed-head region of the convertible seat opposite from the non-convertible seat to divide the said cubicle from the bed-foot region of another cubicle able to be arranged beside and behind the said cubicle and
a bed-head portion passing behind the bed-head region of the convertible seat and behind the non-convertible seat.
2. A passenger accommodation cubicle as claimed in claim 1, wherein the cubicle divider additionally has:
a seat side portion passing alongside the non-convertible seat opposite from the convertible seat.
3. A passenger accommodation cubicle as claimed in claim 2, including a door or screen arranged to be closed or drawn from either of the seat side portion of the divider or the bed-head portion of the divider in front to the said bed-head portion or the said seat side portion.
4. A passenger accommodation cubicle as claimed in claim 1, wherein the cubicle divider additionally has:
a bed foot portion in front of the bed-foot region.
5. A passenger accommodation cubicle as claimed in claim 1, wherein the divider includes one or more storage compartment, at least in its bed-head portion.
6. A passenger accommodation cubicle as claimed in claim 1, wherein the convertible bed has:
a seat squab,
a seat backrest and
a leg rest, the leg rest being hinged to the front of the seat squab for adjustment between more upright angles providing less leg support and more horizontal angles providing more leg support.
7. A passenger accommodation cubicle as claimed in claim 6, wherein the seat is convertible from seat configuration to bed configuration with reclining movement of the backrest and forwards movement of the seat squab, the leg rest being hinged up with forwards movement of the seat squab.
8. A passenger accommodation cubicle as claimed in claim 1, including a foot-rest in the bed-foot region.
9. A passenger accommodation cubicle as claimed in claim 1, wherein at least part of the backrest is arranged to be pivoted forwards to over-lie the seat squab providing an at least substantially flat head-end of the bed.
10. A passenger accommodation cubicle as claimed in claim 9, including a stowage for a pillow behind the pivoted part of the back rest.
11. A passenger accommodation cubicle as claimed in claim 1, wherein the convertible seat comprises:
a seat squab,
a seat backrest,
a foot rest arranged spacedly from the seat squab,
a bed portion movable between two positions:
a first position being a use position in which it is arranged in the space between the foot rest and the seat squab and
a second stowed position.
12. A passenger accommodation cubicle as claimed in claim 11, wherein the stowed position of the movable bed portion is underneath the seat squab or underneath the foot rest.
13. A passenger accommodation cubicle as claimed in claim 12, wherein the movable bed portion is divided into two with one part being stowable under the seat squab and another part being stowable under the foot rest.
14. A passenger accommodation cubicle as claimed in claim 13, wherein a part attached to the seat squab is adapted to be partially deployed from an upright stowed position as a leg rest.
15. A passenger accommodation cubicle as claimed in claim 11, wherein the stowed position of the movable bed portion is upright, or at least substantially upright, to one side of the space.
16. A passenger accommodation cubicle as claimed in claim 15, including a bed-side shelf aligned with the bed-side portion of the cubicle divider, the movable bed portion being stowed beneath the shelf.
17. A passenger accommodation cubicle as claimed in claim 11, wherein the seat squab provides the head end of the bed, for example as a support for a bed pillow.
18. A passenger accommodation cubicle as claimed in claim 11, wherein at least part of the backrest is arranged to be pivoted forwards to over-lie the seat squab as providing an at least substantially flat head-end of the bed.
19. A passenger accommodation cubicle as claimed in claim 18, including a stowage for a pillow behind the pivoted part of the backrest.
20. A passenger accommodation cubicle as claimed in claim 11, wherein the backrest and the seat squab are arranged in a reclinable manner and provided with a leg rest lifting up with the reclining action.
US11/719,609 2004-11-17 2005-11-15 Aircraft seat Active 2027-11-14 US7997531B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0425323.3A GB0425323D0 (en) 2004-11-17 2004-11-17 Aircraft seat
GB0425323.3 2004-11-17
PCT/GB2005/004400 WO2006054064A1 (en) 2004-11-17 2005-11-15 Aircraft seat

Publications (2)

Publication Number Publication Date
US20090146005A1 US20090146005A1 (en) 2009-06-11
US7997531B2 true US7997531B2 (en) 2011-08-16

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US11/719,609 Active 2027-11-14 US7997531B2 (en) 2004-11-17 2005-11-15 Aircraft seat
US13/166,959 Active US8177165B2 (en) 2004-11-17 2011-06-23 Aircraft seat

Family Applications After (1)

Application Number Title Priority Date Filing Date
US13/166,959 Active US8177165B2 (en) 2004-11-17 2011-06-23 Aircraft seat

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US (2) US7997531B2 (en)
EP (1) EP1817228B1 (en)
JP (1) JP4900832B2 (en)
CN (1) CN100537353C (en)
AT (1) AT438565T (en)
AU (1) AU2005305682B2 (en)
CA (2) CA2807388C (en)
DE (1) DE602005015885D1 (en)
GB (3) GB0425323D0 (en)
WO (1) WO2006054064A1 (en)

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US8177165B2 (en) 2012-05-15
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GB0708267D0 (en) 2007-06-06
CA2586087C (en) 2013-10-15

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